baber/WOPTO huggingface dataset:
Patent JP-H03238306-A (JP)
Title: Method and apparatus for measuring diameter of machined state of tube body
Inventor: INUZUKA MASAYUKI
IPC: G01B11/08
Filed: 1990-02-16
Abstract: PURPOSE:To form double tubes and the like in bound state to which designed compressing stress is imparted by forming light receiving bodies on which a tube body is mounted and set as the integrated bodies of optical sensors, and providing diameter measuring light sources at the opposite sides of the light receiving bodies with the tube body in-between. CONSTITUTION:Laser devices 19 and 19 which are diameter-measuring light sources for the side part of an outer tube 2 are provided toward a panel 8 on the upper part of tube body 3. Laser light beams 20 and 20 are projected to both outsides of the outer tube 2 of the tube body 3, and the shades are formed on the panel 8. The parts on which the light beams are projected and the shade parts are electrically detected with optical sensors 9, 9..., and the shrunk diameter of the outer tube 2 of the tube body 3 is measured. Thus, the rate of the diameter shrinking with respect to the preset coupling allowance size can be immediately found based on the annular thermal diameter shrinking for each time. Therefore how many annular thermal diameter shrinking works are required is measured, and the annular thermal diameter shrinking work is stopped or continued. As a result, a bond double tubes 6 on which designed compressing residual stress is imparted on the inner tube 1 and the outer tube 2 is obtained. Occurrence of cracks and the like due to the application of excessive compressing stress to the inner tube 1 can be prevented1.
Patent JP-S60179132-A (JP)
Title: Minute hollow spherical material
Inventor: YANAGAWA HIROSHI
IPC: B01J13/02
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a minute hollow spherical material having high heat resistance by heating an amino acid having amino group(s), OH group(s), or COOH group(s) in the side chain under pressure in the presence of SiO2. CONSTITUTION:An amino acid having amino group(s), OH group(s), or COOH group(s) in the side chain (e.g. aspartic acid) is heated at 150-400 deg.C for 1-10hr under 50-200atom. in the presence of silica to obtain minute hollow spherical material having high heat resistance. Several applications are expected for this minute hollow spherical material, for example, for a heat resistant carrier of several kinds of protein or nucleic acid, etc. heat-resistant permeable membrane, or heat resistant microcapsule, etc.
Patent JP-S55127199-A (JP)
Title: Drying and melt solidifying method of slurry
Inventor: KISHIMOTO TSUNEO
IPC: G21F9/08
Filed: 1979-03-22
Abstract: PURPOSE: To save a housing space by a method wherein a concentrated slurry is heat molter and solidified to reduce the volume thereof by irradiating microwave to dry the said slurry to a prescribed water content ratio and adjusted to a prescribed particle diameter.  
     CONSTITUTION: A slurry A is sent to a pretreating tank 1 through an introducing pipe L 1  to separate impurities. Subsequently, the said slurry is neutralized by a reagent supplied from a solution tank 13 and sent to an evaporating can 2 by a pump P and evaporated as well as concentrated by heating by steam S 1 . Thereafter, the concentrated slurry is heated by steam S 2  to evaporate moisture and dry and the obtained particulate material with moisture of 5W10wt% and particle size of 0.01W 0.2mm is exhausted to a weighing hopper 7. Subsequently, the said particulate material is sent to an irradiating furnace 5 through a powder supply machine 8 by an appropriate transfer means L 2 . Thereafter, the microwave is irradiate to the particulate material from a top portion of the same furnace 5 through a wave guide tube L 4  from a microwave generator 4. Then, the said particulate material generates heat to raise the temp. thereof and is melted and thereafter, exhausted to a cooler from a furnace bottom and, after solidified, received in a hopper 12. This solidified material is filled in a closing container and housed and preserved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56131016-A (JP)
Title: Edge bending machine for center-blanked round steel sheet
Inventor: ISHIMATSU YOSHIROU
IPC: B21D19/04
Filed: 1980-03-19
Abstract: PURPOSE: To greatly shorten the time requirement of the edge bending work, and to uniformize the working accuracy, by turning around the center-blanked round sheet which is pinched and pressed by upper and lower rolls.  
     CONSTITUTION: The center-blanked round sheet (a) is inserted between upper and lower rolls 1, 2 and is set at the prescribed position for receiving the edge bending work by the guide rollers 4 and 11; then, the upper roll 1 is pressed down. Hereby, the part pinched by upper and lower rolls 1, 2 is bent; under this condition, the ball roller 10 is pressed to the center-blanked round sheet (a) so as to guide its upper and lower surfaces; and then, the lower roll 2 is driven to rotate. Thereby, the center-blanked round sheet (a) being guided by each of guides 4, 10 and 11 rotates along with the rotation of the lower roll 2 so that the prescribed width of the edge  along the circumference of the center-blanked round sheet (a) is bent successively.  When the center-blanked round sheet (a) makes one turn, the edge-bent, center- blanked round sheet is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53119686-A (JP)
Title: Production of semiconductor device
Inventor: TERADA KAZUO
IPC: H01L21/265
Filed: 1977-03-29
Abstract: PURPOSE: To form double diffused layers without fine alignment through the utilization of the shade of resist film by implanting ions in a direction diagonal to substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57148745-A (JP)
Title: Lamination type electrophotographic receptor
Inventor: HIRATSUKA HIROAKI
IPC: G03G5/06
Filed: 1981-03-11
Abstract: PURPOSE:To obtain a photoreceptor having high photosensitivity up to a near IR region by forming a vapor deposited film of phthalocyanine having trivalent or quadrivalent specific elements in the central structure as an electric charge generating layer and forming an electric charge transfer layer thereon. CONSTITUTION:The metallic phthalocyanine expressed by the formula (R is H, halogen, M is 1 kind of trivalent or quadrivalent element selected from the group of Al, Cr, Ga, Sb, In, Si, Ti, Ge, Sn and Te, A is halogen, alkyl,alkoxy, phenyl, B does not exist when M is trivalent and is the same as A when M is quadrivalent) is vapor deposited on a conductive substrate, whereby an electric charge generating layer is provided. Next, an electric charge transfer layer is formed on the charge generating layer. In this way, the photoreceptor having high sensitivity up to wavelength 600nm-near IR region is obtained.
Patent JP-H05202763-A (JP)
Title: Continuously variable transmission with two engines
Inventor: OMORI KENICHI
IPC: F16H63/40
Filed: 1992-01-24
Abstract: PURPOSE:To lower the output loss of an engine to drive an engine auxiliary machinery, always effectively drive the engine auxiliary machinery, and improve the durability thereof. CONSTITUTION:A gear unit 16 is connected to the crank shaft 11a of a first engine 11 through a planet gear assembly 13. A driving gear 18 is fixed to the crank shaft 12a of a second engine 12 through clutch 14. The driving gear is brought into mesh with the driven gear formed on the external peripheral face of the carrier of a planet gear assembly through an idle gear 17. Based on the detection output from an accel sensor 29, first accel opening degree sensor 31, second accel opening degree sensor 32, first rotation sensor 41, second rotation sensor 42, and car speed sensor 33, a controller 34 controls a first and second adjusting means 21 and 22. An engine auxiliary machinery 15 is installed in the first engine and is driven by the first engine.
Patent JP-S61193601-A (JP)
Inventor: TAKIZAWA JUNICHIRO
IPC: A43B7/06
Filed: 1985-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000232097-A (JP)
Title: Method for planarizing wafer
Inventor: YANAGISAWA MICHIHIKO
IPC: H01L21/3065
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve surface roughness of a wafer by locally etching, while keeping the distance between a plasma discharge part and the surface of the wafer to a prescribed size. SOLUTION: SF6 gas in a cylinder 31 is supplied into an alumina discharge tube 2 by executing a plasma process. After this, the SF6 gas is plasma- discharged by a plasma generator 1 to generate an active seed gas G. Then, the active seed gas G is locally injected on the surface of a silicon wafer W from a nozzle part 20 of the alumina discharge tube 2. In this state, the distance from the approximate center of the plasma discharge part to the safer W is set to be a value larger than 3,000 times and smaller than 6,000 times the mean- free path of ions in the gas G. Thereby, the ions in the gas G disappear before being injected by the nozzle part 20, and the surface of the wafer W is protected against damages, and as a result, the wafer W is etched by only neutral radicals.
Patent JP-H04274859-A (JP)
Title: Cooling method for casting die for wheel for vehicle
Inventor: TOBITAKA AKIO
IPC: B60B3/06
Filed: 1991-02-28
Abstract: PURPOSE:To offer the cooling method for a casting die which can cast efficiently a wheel having a rib on the inside surface without generating such a defect as a drawing defect, etc., on the outside surface. CONSTITUTION:A die 1 of the outside surface side of a wheel is water-cooled by a water-cooled pipe 10, and on the other hand, a rib forming part 13 of a die 2 of the inside surface side of the wheel is subjected to forced air cooling by an air passage 16 provided along this part. Water cooling has the better cooling performance than air cooling, therefore, a molten metal in a cavity 4 is solidified from the outside surface side, and such a defect as a drawing defect, etc., is not generated on the outside surface. when the inside surface side is solidified, the part of the rib is solidified without generating so much delay, compared with other part on the inside surface by forced air cooling, and the casting cycle time is shortened.
Patent JP-S53120057-A (JP)
Title: Vibration amplitude control rotating body
Inventor: IHARA KAZUO
IPC: F16F15/02
Filed: 1977-03-30
Abstract: PURPOSE:To provide automatic control on vibration amplitude during operation by connecting vibration amplitude sensor with vibration amplitude controller and vibration suppressor.
Patent JP-S63202618-A (JP)
Title: Production of epoxy resin composition
Inventor: YAMAMOTO RYOICHI
IPC: C08L63/00
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the titled composition outstanding in moisture resistance and mechanical properties, suitable for electrical insulation of coil winding wires, by kneading an epoxy resin,inorganic filler and coupling agent while regulating the amount of the water to be adsorbed on said filler and kneading time. CONSTITUTION:The objective resin composition can be obtained by kneading (A) an epoxy resin, (B) inorganic filler (e.g., SiO2) and (C) a coupling agent (e.g., epoxysilane) so that the amount of the water to be adsorbed on the component B is controlled so as to fall between 0.001 and 7wt.% and the kneading time between 2 and 90min. When the amount of the component C to be incorporated is adjusted to 0.5-5pts.wt. per 100pts.wt. of the component B, the component C will not be left unreacted.
Patent JP-S54127061-A (JP)
Title: Toppling feeder of ballast etc.
Inventor: YASUO TAKESHI
IPC: B28C9/04
Filed: 1978-03-24
Abstract: PURPOSE:To fix the weight ratio of feeding by setting separation wall, whose under part is open into a vessel, at almost right angle to the flow direction of ballast. CONSTITUTION:The lower half parts of both right and left side walls in a vessel 3 are each slanted inside; in the middle of the vessel's longitudinal axial line is set a longitudinal separation wall 5, whose edge is fixed to a lateral separation wall 6 set to cross the back portion of the inside of the vessel 3. Separation walls 5, 6 produce three separated rooms of a left room A, a right room B and a back room C; the room A stores ballast, the room B--sand, and the room C--cement, respectively. In the room A, separation walls 7, which are set at right angles to the vertical toppling direction of the vessel 3, are fixed to have space from a bottom surface 8. Rooms A, B are each extended to the lower part of the back room C to be inserted into and connected to the back room C through holes 12, 13 on a lateral separation wall 6. The discharging side of a fixed volume rotary feeder faces the holes 12, 13.
Patent JP-S58151637-A (JP)
Title: Japanese language word processor
Inventor: YOSHII JIROU
IPC: G06F17/28
Filed: 1982-03-05
Abstract: PURPOSE:To executing a selecting work easily and a quickly, and also to prevent a selection error, by displaying only a homonym which is used in a designated field, in a Japanese language word processor having a ''Kana'' (Japanese syllabary)-''KANJI'' (Chinese character) converting function. CONSTITUTION:An operation input means for designating a field to be used, and a storage means are provided, and also on each word information 202 stored in a dictionary memory 201, plural tag bits showing whether each of plural fields can be used or not are provided. When displaying a homonym, whether each word information 202 for constituting the homonym belongs to a designated field or not is discriminated only the word information 202 which can be used in the designated field is selected, and only a ''KANJI'' following its word information 202 is display-outputted selectively.
Patent JP-H11234486-A (JP)
Title: Original reader
Inventor: KODAIRA ITARU
IPC: H04N1/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To allow a reader to read a spread book original in a correct page sequence even when the book original is written from top to bottom or from left to right by selecting the read sequence of the spread original from left to right or from right to left. SOLUTION: The proposed reader is provided with a read means that reads an original, a prescribed area of one original is defined to be a left page and some other prescribed area is defined to be a right page, and the read means reads each of the left page area and the right page area of the one original respectively. In this case, the reader has a means that selects the reading of the original in the sequence from the left page area and then the right page area or vice versa.
Patent JP-S52117438-A (JP)
Title: Antibacterial agent for diseases of fishes
Inventor: AOKI CHIYUU
IPC: A61P31/04
Filed: 1976-03-29
Abstract: PURPOSE: An antibacterial agent effective to the prevention and the remedy of diseases of cultivated fishes caused by bacterial infection, composed of antibiotics selected from specific seven microbiotics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58198516-A (JP)
Inventor: POORU FURANSHISU HAAMAN
IPC: C08F2/00
Filed: 1983-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55127535-A (JP)
Title: Correcting circuit of automatic dimming flash device
Inventor: IGAWA KAZUO
IPC: H05B41/32
Filed: 1979-03-26
Abstract: PURPOSE:To perform always correct exposure by parallel connecting an impedance element to the photo detector of the photometric circuit. CONSTITUTION:A correcting resistance 49 as an impendance element is parallel connected to the photo detector 41 of the photometric circuit. Then, as the camera shutter opens, a synchronous switch 9 closes to cause the charged charge of a trigger capacitor 5 to discharge, then a discharge tube 11 is let to emit flash for lighting the subject by the accumulated charge of a main capacitor 1. At the same time, the discharging of the accumulated charge of a capacitor 29 causes a Zener diode 35 to generate a voltage, thereby abling operation of the photometric circuit. The charging current corresponding to the reflected light from the subject flows to an integrating capacitor 39 through the photo detector 41 and correcting resistance 49 and when the electric potential of the contact points lowers down the specified value, the discharge path of the main capacitor 1 is cut off by thyristors 19, 21 and the light emission of the discharge tube 11 is stopped. Hence, correct exposure is obtainable in any photographing range of close-up photography.
Patent JP-2000236210-A (JP)
Title: Antenna system
Inventor: SEKI TOSHIHIRO
IPC: H01Q1/38
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To actualize an antenna system which can switch polarized waves under simple control for a small-sized communication antenna which uses a circularly polarized wave as to a small-sized patch antenna used for radio communication. SOLUTION: This antenna system is constituted by putting an annular patch formed on a dielectric substrate 10 and a feed line 7, which has a ground conductor 9 and is formed on the dielectric substrate 10, piled over the other. In this case, an antenna conductor and a ground conductor inside the annular patch are short-circuited at one or two places through a switch circuit inserted in series with the conductors;  and the antenna conductor and ground conductor 9 are short-circuited at a position along the internal diameter of the annular patch at about 90 deg. or -90 deg. to the reference line, connecting the center of the annular patch and the center line of the feed line 7 when it is short-circuited at one place and at positions along the internal diameter of the annular patchs at both almost ±90 deg. with respect to the reference line when it is short-circuited at two positions, and a control terminal is connected to the annular patch via a high-frequency cutting coil.
Patent JP-S52119021-A (JP)
Title: Narrow band color television transmission unit
Inventor: MURAKAMI ATSUMICHI
IPC: H04N9/07
Filed: 1976-03-31
Abstract: PURPOSE: To obtain the color standstill picture with good S/N by the simple circuit constitution using TV camera, color separation filter, band compressor and etc.. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04358757-A (JP)
Title: Evaporated fuel control device for engine
Inventor: NAKADA KUNIHIKO
IPC: F02M25/08
Filed: 1991-02-05
Abstract: PURPOSE:To prevent the outflow of fuel from a canister by enabling purging of an evaporated fuel even a purging solenoid valve is failed in its fully closed condition. CONSTITUTION:This device is provided with a purging passage 64; having a purging solenoid valve 70 and a control valve 69 opened by introducing intake pipe negative pressure, and a bypass purging passage 72; introducing an evaporated fuel from a canister 63 into a position which becomes the upper stream of a throttle valve body 4a when a throttle valve 4 is fully closed and the down stream of the throttle valve body 4a when opened.
Patent JP-S55127260-A (JP)
Title: Power steering device
Inventor: NOGUCHI KIYOKAZU
IPC: B62D5/10
Filed: 1979-03-26
Abstract: PURPOSE: To reduce size and weight of a steering gear by a method wherein a boosting mechanism for selectively introducing a hydraulic fluid in response to the rotational displacement of an input shaft is arranged in place of a conventional piston and rack-and-pinion mechanism.  
     CONSTITUTION: With an input shaft 2 rotated in one sense to generate a relative angular displacement between the shaft 2 and an output shaft 5 connected therewith through a torsion bar 26, a relative angular displacement is accordingly generated between a valve rotor 34 and a valve sleeve 35. This results in that the communication between the groove 44 of the sleeve 31 and the groove 45 of the rotor 44 is interrupted, and the groove 44 is communicated with a hydraulic chamber hole 51 or 52 according to the sense of rotation of the shaft 2. Therefore, the hydraulic fluid is fed to a hydraulic chamber 7 of a boosting mechanism 4 through the hole 51 and a connection passage 39 or to a hydraulic chamber 8 through the hole 52 and a connection passage 40, so that a steering output is given to a vane 6 and the shaft 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07221225-A (JP)
Title: Plastic molded semiconductor device
Inventor: YAMAKAWA KIMIO
IPC: H01L23/24
Filed: 1994-02-08
Abstract: PURPOSE:To realize excellent reliability in a heat cycle test and a shook resistance test, by setting the hardness by which dam type curing resin is defined in a specified value range, and setting the hardness of curing resin for sealing in a specified value range. CONSTITUTION:Bonding pads 6 of a semiconductor element 1 mounted on a circuit board 2 are electrically connected with lead wires 5 of silver-palladium by using bonding wires 7 of gold. Dam type curing resin 3 is formed in the part of the bonding wires 7 for electrically connecting the semiconductor element 1. The semiconductor element 1 mounted inside the dam type curing resin 3 is covered with curing resin 4 for sealing. The JIS-A hardness of the dam type curing resin 3 which is defined by JIS-K-6301 is 40-90, and the JIS-A hardness of the curing resin 4 for sealing is set as 1-39. Thereby excellent reliability in a heat cycle test and a shock resistance test can be obtained.
Patent JP-S58152492-A (JP)
Title: Production of 2-keto-l-gulonic acid
Inventor: SONOYAMA TAKAYASU
IPC: C12R1/18
Filed: 1982-03-05
Abstract: PURPOSE:A strain producing 2-keto-L-gulonic acid is sterilized using a surface active agent, before a culture medium containing 2,5-diketo-D-gluconic acid is added to the culture mixture, to avoid the decomposition of the substrate safely and steadily, thus producing 2-keto-L-gluconic acid. CONSTITUTION:A mutant (II) defected in 5-keto-D-gluconic acid metabolism, which is derived from a strain (I) producing 2-keto-L-gluconic acid, is grown in a culture medium and the cultivation is further continued, after a culture medium containing 2,5-diketo-D-gluconic acid is added to the above medium, to accumulate 2-keto-L-gluconic acid in the mixture medium, which is collected. In the process, before the culture medium containing 2,5-diketo-D-gluconic acid is added, a strain (III) producing 2,5-diketo-D-gluconic acid in the culture medium is sterilized with a surface active agent. The used strain (III) producing 2,5- diketo-D-gluconic acid is a microorganism ingenus Gluconobacter or Erwinia.
Patent JP-H01212253-A (JP)
Title: Hydrofluoric acid treatment device for sealing edge part of panel
Inventor: FURUTAKA SEIJI
IPC: H01J9/38
Filed: 1988-02-17
Abstract: PURPOSE:To easily polish the sealing edge of a panel while eliminating the need for a protective cover of the conventional method and preventing sticking of hydrofluoric acid vapor to the panel by using a hydrofluoric acid treatment device consisting of the specific constitution to treat the above-mentioned edge part of the panel. CONSTITUTION:The title device has plural pieces of rollers 1 which can be rotationally driven always simultaneously in the state of immersing the rollers partly in a hydrofluoric acid tank 5 and are juxtaposed at specified intervals, fume nozzles 2 which are opened in proximity to the contact surfaces of the rollers 1 and the sealing edge part 6a of the panel along said surfaces over the entire length of the rollers 1 transversely in the panel carrying direction of the respective rollers 1 and are so disposed as to suck away the hydrofluoric acid vapor from the hydrofluoric acid tank 5, squeezing rollers 3 which are brought into pressurized contact with the rollers 1 to expel the bubbles generated on the roller 1 surfaces and remove the fluorinated salt sticking to the roller 1 surfaces, and a panel carrying device 4 which carries the panel 6 gripped in a manner as to position the edge par 6a downward on the rollers 1 in the direction opposite to the rotating direction of the rollers 1 along the arranging direction of the rollers. The sealing edge part 6a of the panel is pressed to the rollers 1 and the edge part 6a is treated and polished by using the above-mentioned device.